GB/T 42275-2022
硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法
Hardmetals—Determination of total carbon content—High frequency combustion infrared absorption or thermal conductivity method
- 实施日期
- 2023-04-01
- ICS 分类
- 77.160
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 42275-2022
Hardmetals—Determination of total carbon content—High frequency combustion infrared absorption or thermal conductivity method
GB/T 42260-2022
Electrochemical performance test of lithium iron phosphate—Test method for cycle life
GB/T 42161-2022
Electrochemical performance test of lithium iron phosphate—Test method for the initial discharge specific capacity and the initial efficiency
GB/T 41882-2022
Copper and copper alloy powders for additive manufacturing
GB/T 41704-2022
Test methods of cathode materials for lithium ion battery—Determination of magnetic impurities content and residual alkali content
GB/T 41883-2022
Additive manufacturing tantalum and tantalum alloy by powder bed fusion
GB/T 41706-2022
Metallic powders—Test method for determination of non-metallic inclusions in metal powders for powder forging
GB/T 41978-2022
Additive manufacturing—Test method for hollow particle ratio of metal powders
GB/T 3488.4-2022
Hardmetals—Metallographic determination of microstructure—Part 4: Characterisation of porosity, carbon defects and eta-phase content
GB/T 26047-2022
Insulators of primary lithium battery for pillar
GB/T 41658-2022
Metallic powders, excluding hardmetals—Method for testing copper-base infiltrating powders
GB/T 26052-2022
Tubular welding rods of tungsten carbide
GB/T 26055-2022
Reproduced tungsten carbide powder
GB/T 1481-2022
Metallic powders,excluding powders for hardmetals—Determination of compressibility in uniaxial compression
GB/T 11106-2022
Metallic powder—Determination of green strength by compression of cylinder compacts
GB/T 41335-2022
Nickel powders for additive manufacturing
GB/T 19076-2022
Specifications for sintered metal materials
GB/T 41338-2022
Tungsten and tungsten alloy powder for additive manufacturing
GB/T 41337-2022
Additive manufacturing nickel-based alloy with powder bed fusion
GB/T 3249-2022
Test method for Fisher number of metal powders and related compounds